Contents: 14 Hydrogen, 6 Carbon, 7 Oxygen, 3 Nitrogen, 2 Sulphur, 2 Phosphorus, 6 Halogen, 8 Metal, 4 brown, 3 lone pair 2D paddles (beige). Links: 20 medium (grey), 5 medium (purple), 12 long flexible (grey). Teacher's and Students' manuals included.